Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process for reducing sulphide dyestuffs

Process for reducing sulphide dyestuffs

US Patent 6312583 · Granted Nov 6, 2001

Estimated economic value: $397,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Redox flow battery2025
Electrochemical cell2019
Granules of graphene oxide by spray drying2016
Mediator systems based on mixed metal complexes, used for reducing dyes2004
Mediator systems based on mixed metal complexes, used for reducing dyes2004
Mediator systems based on mixed metal complexes, used for reducing dyes2004
Method for producing aqueous alkaline solutions or reduced indigoid dyes2004
Process for reduction of textile dyestuffs1995
Process for reduction of textile dyestuffs1995
Process for the reduction of dyes1993